All albino rabbits are perfectly capable of reproducing. They breed the same way as other rabbits. Make sure they are almost one year old before you breed them. When the female is ready her genitals will become swollen and dark red. Now put the pair in a neutral territory. now they will sniff each other and start to breed.

It is best if the male and female rabbits are both albino. Then the babies have a high probability of also being albino. But if the parents are not albino, then you should find out their geneology: were their parents or grandparents albino? If yes, then this increases the chances that the baby will be albino.